You’re a graduate engineer. You’ve been working on perovskite solar panels. Perovskite describes a class of crystalline compounds which are easy and cheap to make, and as a result they are promising candidate materials to form light-harvesting layers...

Phones and tablets are our main computers these days. We rely on them. Manufacturers limit the device's performance once battery capacity has dropped below a certain threshold. And most of the time, people don't realize that.

The indigenous tribe of Waorani, in the province of Pastaza in Ecuador, received court protection against oil exploration planned to take place in 180.000 hectares of ancestral Amazonian lands.
The lands are protected by the constitution, even though subsurface resources...

April and May set a symbolic milestone in the transition to renewable energy sources in the USA, as the projections of the Institute of Energy Economics and Financial Analysis (IEFFA) show that renewables are expected to have higher contribution...